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package com.xtremelabs.robolectric.shadows;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteProgram;
import com.xtremelabs.robolectric.Robolectric;
import com.xtremelabs.robolectric.internal.Implementation;
import com.xtremelabs.robolectric.internal.Implements;
import com.xtremelabs.robolectric.internal.RealObject;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
@Implements(SQLiteProgram.class)
public abstract class ShadowSQLiteProgram {
@RealObject SQLiteProgram realSQLiteProgram;
protected SQLiteDatabase mDatabase;
Connection connection;
PreparedStatement actualDBstatement;
public void init(SQLiteDatabase db, String sql) {
mDatabase = db;
connection = Robolectric.shadowOf(db).getConnection();
try {
actualDBstatement = connection.prepareStatement(sql,
Statement.RETURN_GENERATED_KEYS);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
/**
* Bind a NULL value to this statement. The value remains bound until
* {@link #clearBindings} is called.
*
* @param index The 1-based index to the parameter to bind null to
*/
@Implementation
public void bindNull(int index) {
checkDatabaseIsOpen();
try {
// SQLite ignores typecode
// typecode is also ignored in H2 when using the two parameter setNUll()
actualDBstatement.setNull(index,java.sql.Types.NULL);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
/**
* Bind a long value to this statement. The value remains bound until
* {@link #clearBindings} is called.
*
* @param index The 1-based index to the parameter to bind
* @param value The value to bind
*/
@Implementation
public void bindLong(int index, long value) {
checkDatabaseIsOpen();
try {
actualDBstatement.setLong(index,value);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
private void checkDatabaseIsOpen() {
if (!mDatabase.isOpen()) {
throw new IllegalStateException("database " + mDatabase.getPath() + " already closed");
}
}
public PreparedStatement getStatement() {
return actualDBstatement;
}
/**
* Bind a double value to this statement. The value remains bound until
* {@link #clearBindings} is called.
*
* @param index The 1-based index to the parameter to bind
* @param value The value to bind
*/
@Implementation
public void bindDouble(int index, double value) {
checkDatabaseIsOpen();
try {
actualDBstatement.setDouble(index,value);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
/**
* Bind a String value to this statement. The value remains bound until
* {@link #clearBindings} is called.
*
* @param index The 1-based index to the parameter to bind
* @param value The value to bind
*/
@Implementation
public void bindString(int index, String value) {
if (value == null) {
throw new IllegalArgumentException("the bind value at index " + index + " is null");
}
checkDatabaseIsOpen();
try {
actualDBstatement.setString(index,value);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
/**
* Bind a byte array value to this statement. The value remains bound until
* {@link #clearBindings} is called.
*
* @param index The 1-based index to the parameter to bind
* @param value The value to bind
*/
@Implementation
public void bindBlob(int index, byte[] value) {
if (value == null) {
throw new IllegalArgumentException("the bind value at index " + index + " is null");
}
checkDatabaseIsOpen();
try {
actualDBstatement.setBytes(index,value);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
/**
* Clears all existing bindings. Unset bindings are treated as NULL.
*/
@Implementation
public void clearBindings() {
checkDatabaseIsOpen();
try {
actualDBstatement.clearParameters();
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
}
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